88 Ranger fuel problem
wewildbill
07-22-2004, 09:43 PM
My 1988 Ranger ( 4 cyl) wont fire ! Ignition (spark) to plugs is good.
It appears I have no voltage to my fuel pump ( +12 volts from Battery direct to pump and it works). No voltage on plug to pump when ignition turned on ! Possible bad fuel pump relay ! Since I don't just want to throw parts at it until it runs, how can I check this out ? Are the EEC relay and it the same and will swapping them allow me to check the operation ?
It appears I have no voltage to my fuel pump ( +12 volts from Battery direct to pump and it works). No voltage on plug to pump when ignition turned on ! Possible bad fuel pump relay ! Since I don't just want to throw parts at it until it runs, how can I check this out ? Are the EEC relay and it the same and will swapping them allow me to check the operation ?
Car Pal
07-22-2004, 11:08 PM
they are different. pull the relay and check power at the pins.the fuel relay is green.eec relay is black.if you bypass the relay with a paper clip and it starts,your diag is goooood.
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